KALU
Kaiser Aluminum Corporation$172.53-2.41 (-1.38%)Prev Close$174.94·MCap$2.48B·P/E19.01·Vol186.9K·Yield0.02%
▲
Buys (12M)
0
$0.00
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Sells (12M)
4
$3.74M
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Net Activity
Net Seller
$3.74M
●
Active Insiders
4
last 12 mo
Over the past 12 months, insider activity at Kaiser Aluminum Corporation (KALU) has been exclusively selling, with 0 insider purchases totaling $0.00 and 4 insider sales totaling $3.74M. The most recent insider transaction was by DONNAN JOHN MALCOLM (officer: EVP, CAO and GC), who sold $2.31M worth of shares on Feb 25, 2026. Kaiser Aluminum Corporation operates in the Basic Materials sector, within the Aluminum industry, with a market cap of $2.48B.
KALU Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 25, 2026 | DONNAN JOHN MALCOLM | officer: EVP, CAO and GC | Sell | 18,461 | $125.08 | $2.31M | 22,205-45% |
| Feb 25, 2026 | West Neal E | officer: EVP & CFO | Sell | 5,000 | $121.72 | $608.6K | 12,775-28% |
| Feb 19, 2026 | Gheorghe Iulian | SVP - Adv Eng & Innovation | Sell | 76 | $127.05 | $9.7K | 0 |
| Nov 10, 2025 | Tiffany Blain | EVP - Sales & Marketing | Sell | 8,656 | $93.92 | $813.0K | 26,275 |
| Jul 29, 2024 | Harvey Keith | President & CEO | Buy | 2,588 | $77.23 | $199.9K | 103,550 |
| May 17, 2024 | Parkinson Ray | SVP - AE & Innovation | Sell | 3,254 | $100.53 | $327.1K | 3,178-51% |
| Aug 4, 2023 | Parkinson Ray | SVP - Advanced Engineering | Sell | 4,727 | $79.75 | $377.0K | 6,432-42% |
| Jan 12, 2023 | West Neal E | EVP & CFO | Sell | 400 | $84.47 | $33.8K | 580-41% |
| Dec 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $80.13 | $32.1K | 980-29% |
| Nov 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $86.42 | $34.6K | 1,380 |
| Oct 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $67.85 | $27.1K | 1,780 |
| Sep 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $78.32 | $31.3K | 2,180 |
| Aug 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $73.38 | $29.4K | 2,580 |
| Jul 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $73.52 | $29.4K | 2,980 |
| Jun 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $92.56 | $37.0K | 3,380 |
| Jun 8, 2022 | Weaver Brant | VP - Strategic Development | Sell | 282 | $102.15 | $28.8K | 5,811 |
| May 24, 2022 | West Neal E | EVP & CFO | Sell | 400 | $96.96 | $38.8K | 3,780 |
| May 20, 2022 | HOCKEMA JACK A | Director | Sell | 400 | $105.47 | $42.2K | 24,085 |
| May 20, 2022 | Miller Del L | VP Treasury, Risk&Procurement | Sell | 510 | $106.50 | $54.3K | 4,862 |
| Apr 25, 2022 | HOCKEMA JACK A | Director | Sell | 600 | $105.13 | $63.1K | 24,485 |
| Mar 30, 2022 | Gerard Leo Wilfred | Director | Sell | 663 | $92.48 | $61.3K | 2,941 |
| Mar 22, 2022 | HOCKEMA JACK A | Director | Sell | 750 | $91.71 | $68.8K | 25,085 |
| Feb 11, 2022 | West Neal E | EVP & CFO | Sell | 400 | $96.53 | $38.6K | 1,019-28% |
| Jan 14, 2022 | HOCKEMA JACK A | Director | Sell | 1,000 | $105.36 | $105.4K | 17,243 |
| Jan 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $100.25 | $40.1K | 1,419 |
| Dec 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $92.94 | $37.2K | 1,819 |
| Nov 19, 2021 | HOCKEMA JACK A | Director | Sell | 750 | $102.11 | $76.6K | 18,243 |
| Nov 12, 2021 | West Neal E | EVP & CFO | Sell | 400 | $106.02 | $42.4K | 2,219 |
| Nov 10, 2021 | Harvey Keith | President & CEO | Sell | 500 | $110.00 | $55.0K | 59,886 |
| Nov 5, 2021 | Harvey Keith | President & CEO | Sell | 500 | $105.00 | $52.5K | 60,386 |
| Oct 13, 2021 | West Neal E | EVP & CFO | Sell | 400 | $111.44 | $44.6K | 2,619 |
| Oct 1, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $109.74 | $109.7K | 60,886 |
| Sep 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $119.42 | $47.8K | 3,019 |
| Sep 3, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $125.12 | $125.1K | 61,886 |
| Aug 20, 2021 | HOCKEMA JACK A | Director | Sell | 3,000 | $122.26 | $366.8K | 18,993 |
| Aug 12, 2021 | West Neal E | EVP & CFO | Sell | 400 | $121.12 | $48.4K | 3,419 |
| Aug 4, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $122.01 | $122.0K | 62,886 |
| Jul 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $120.39 | $48.2K | 3,819 |
| Jul 2, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $123.62 | $123.6K | 63,886 |
| Jun 11, 2021 | Huey Jennifer | VP & Chief Accounting Officer | Sell | 160 | $132.91 | $21.3K | 2,458 |
| Jun 11, 2021 | West Neal E | EVP & CFO | Sell | 400 | $133.73 | $53.5K | 4,219 |
| Jun 4, 2021 | OSBORNE ALFRED E JR | Director | Sell | 2,500 | $132.94 | $332.4K | 17,420 |
| Jun 3, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $130.63 | $130.6K | 64,886 |
| May 26, 2021 | HOCKEMA JACK A | Director | Sell | 3,000 | $125.32 | $376.0K | 21,993 |
| May 20, 2021 | Parkinson Ray | SVP - Advanced Engineering | Sell | 1,343 | $130.48 | $175.2K | 7,333 |
| May 12, 2021 | West Neal E | EVP & CFO | Sell | 400 | $137.90 | $55.2K | 4,619 |
| May 5, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $120.00 | $120.0K | 65,886 |
| Apr 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $110.43 | $44.2K | 5,019 |
| Apr 2, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $110.01 | $110.0K | 66,886 |
| Mar 16, 2021 | Parkinson Ray | SVP - Advanced Engineering | Sell | 1,500 | $124.72 | $187.1K | 8,676 |
Showing 1–50 of 58
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KALU Insider Buying Activity
The following table shows recent insider purchases of Kaiser Aluminum Corporation (KALU) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jul 29, 2024 | Harvey Keith | President & CEO | Buy | 2,588 | $77.23 | $199.9K | 103,550 |
KALU Insider Selling Activity
The following table shows recent insider sales of Kaiser Aluminum Corporation (KALU) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 25, 2026 | DONNAN JOHN MALCOLM | officer: EVP, CAO and GC | Sell | 18,461 | $125.08 | $2.31M | 22,205-45% |
| Feb 25, 2026 | West Neal E | officer: EVP & CFO | Sell | 5,000 | $121.72 | $608.6K | 12,775-28% |
| Feb 19, 2026 | Gheorghe Iulian | SVP - Adv Eng & Innovation | Sell | 76 | $127.05 | $9.7K | 0 |
| Nov 10, 2025 | Tiffany Blain | EVP - Sales & Marketing | Sell | 8,656 | $93.92 | $813.0K | 26,275 |
| May 17, 2024 | Parkinson Ray | SVP - AE & Innovation | Sell | 3,254 | $100.53 | $327.1K | 3,178-51% |
| Aug 4, 2023 | Parkinson Ray | SVP - Advanced Engineering | Sell | 4,727 | $79.75 | $377.0K | 6,432-42% |
| Jan 12, 2023 | West Neal E | EVP & CFO | Sell | 400 | $84.47 | $33.8K | 580-41% |
| Dec 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $80.13 | $32.1K | 980-29% |
| Nov 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $86.42 | $34.6K | 1,380 |
| Oct 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $67.85 | $27.1K | 1,780 |
| Sep 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $78.32 | $31.3K | 2,180 |
| Aug 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $73.38 | $29.4K | 2,580 |
| Jul 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $73.52 | $29.4K | 2,980 |
| Jun 14, 2022 | West Neal E | EVP & CFO | Sell | 400 | $92.56 | $37.0K | 3,380 |
| Jun 8, 2022 | Weaver Brant | VP - Strategic Development | Sell | 282 | $102.15 | $28.8K | 5,811 |
| May 24, 2022 | West Neal E | EVP & CFO | Sell | 400 | $96.96 | $38.8K | 3,780 |
| May 20, 2022 | HOCKEMA JACK A | Director | Sell | 400 | $105.47 | $42.2K | 24,085 |
| May 20, 2022 | Miller Del L | VP Treasury, Risk&Procurement | Sell | 510 | $106.50 | $54.3K | 4,862 |
| Apr 25, 2022 | HOCKEMA JACK A | Director | Sell | 600 | $105.13 | $63.1K | 24,485 |
| Mar 30, 2022 | Gerard Leo Wilfred | Director | Sell | 663 | $92.48 | $61.3K | 2,941 |
| Mar 22, 2022 | HOCKEMA JACK A | Director | Sell | 750 | $91.71 | $68.8K | 25,085 |
| Feb 11, 2022 | West Neal E | EVP & CFO | Sell | 400 | $96.53 | $38.6K | 1,019-28% |
| Jan 14, 2022 | HOCKEMA JACK A | Director | Sell | 1,000 | $105.36 | $105.4K | 17,243 |
| Jan 12, 2022 | West Neal E | EVP & CFO | Sell | 400 | $100.25 | $40.1K | 1,419 |
| Dec 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $92.94 | $37.2K | 1,819 |
| Nov 19, 2021 | HOCKEMA JACK A | Director | Sell | 750 | $102.11 | $76.6K | 18,243 |
| Nov 12, 2021 | West Neal E | EVP & CFO | Sell | 400 | $106.02 | $42.4K | 2,219 |
| Nov 10, 2021 | Harvey Keith | President & CEO | Sell | 500 | $110.00 | $55.0K | 59,886 |
| Nov 5, 2021 | Harvey Keith | President & CEO | Sell | 500 | $105.00 | $52.5K | 60,386 |
| Oct 13, 2021 | West Neal E | EVP & CFO | Sell | 400 | $111.44 | $44.6K | 2,619 |
| Oct 1, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $109.74 | $109.7K | 60,886 |
| Sep 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $119.42 | $47.8K | 3,019 |
| Sep 3, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $125.12 | $125.1K | 61,886 |
| Aug 20, 2021 | HOCKEMA JACK A | Director | Sell | 3,000 | $122.26 | $366.8K | 18,993 |
| Aug 12, 2021 | West Neal E | EVP & CFO | Sell | 400 | $121.12 | $48.4K | 3,419 |
| Aug 4, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $122.01 | $122.0K | 62,886 |
| Jul 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $120.39 | $48.2K | 3,819 |
| Jul 2, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $123.62 | $123.6K | 63,886 |
| Jun 11, 2021 | Huey Jennifer | VP & Chief Accounting Officer | Sell | 160 | $132.91 | $21.3K | 2,458 |
| Jun 11, 2021 | West Neal E | EVP & CFO | Sell | 400 | $133.73 | $53.5K | 4,219 |
| Jun 4, 2021 | OSBORNE ALFRED E JR | Director | Sell | 2,500 | $132.94 | $332.4K | 17,420 |
| Jun 3, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $130.63 | $130.6K | 64,886 |
| May 26, 2021 | HOCKEMA JACK A | Director | Sell | 3,000 | $125.32 | $376.0K | 21,993 |
| May 20, 2021 | Parkinson Ray | SVP - Advanced Engineering | Sell | 1,343 | $130.48 | $175.2K | 7,333 |
| May 12, 2021 | West Neal E | EVP & CFO | Sell | 400 | $137.90 | $55.2K | 4,619 |
| May 5, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $120.00 | $120.0K | 65,886 |
| Apr 14, 2021 | West Neal E | EVP & CFO | Sell | 400 | $110.43 | $44.2K | 5,019 |
| Apr 2, 2021 | Harvey Keith | President & CEO | Sell | 1,000 | $110.01 | $110.0K | 66,886 |
| Mar 16, 2021 | Parkinson Ray | SVP - Advanced Engineering | Sell | 1,500 | $124.72 | $187.1K | 8,676 |